학술논문
Beam asymmetry $\Sigma$ measurements on the $\pi^-$ photoproduction off neutrons
Document Type
Working Paper
Author
Mandaglio, G.; Mammoliti, F.; Manganaro, M.; Bellini, V.; Bocquet, J. P.; Casano, L.; D'Angelo, A.; Di Salvo, R.; Fantini, A.; Franco, D.; Gervino, G.; Ghio, F.; Giardina, G.; Girolami, B.; Giusa, A.; Ignatov, A.; Lapik, A.; Sandri, P. Levi; Lleres, A.; Moricciani, D.; Mushkarenkov, A. N.; Nedorezov, V.; Randieri, C.; Rebreyend, D.; Rudnev, N. V.; Russo, G.; Schaerf, C.; Sperduto, M. L.; Sutera, M. C.; Turinge, A.; Vegna, V.; Briscoe, W. J.; Strakovsky, I. I.
Source
Phys.Rev.C82:045209,2010
Subject
Language
Abstract
The $\Sigma$ beam asymmetry in the photoproduction of negative pions from quasi-free neutrons in a deuterium target was measured at Graal in the energy interval 700 - 1500 MeV and a wide angular range, using polarized and tagged photons. The results are compared with recent partial wave analyses.
Comment: 8 pages, 9 figures, 1 table, resubmitted to Phys. Rev. C
Comment: 8 pages, 9 figures, 1 table, resubmitted to Phys. Rev. C